1200156723

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{16111}}^1$

素因数の和:16240

約数の個数: 32

約数和(自身を含む): 1856102400

約数和(自身を除く): 655945677

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 2403, 2759, 8277, 16111, 24831, 48333, 74493, 144999, 434997, 499441, 1433879, 1498323, 4301637, 4494969, 12904911, 13484907, 38714733, 44450249, 133350747, 400052241, 1200156723]

約数ペア:

[(1, 1200156723), (3, 400052241), (9, 133350747), (27, 44450249), (31, 38714733), (89, 13484907), (93, 12904911), (267, 4494969), (279, 4301637), (801, 1498323), (837, 1433879), (2403, 499441), (2759, 434997), (8277, 144999), (16111, 74493), (24831, 48333)]